	public function copyrow($id)
	{     
$sql='     
insert into jmzhfs_home
(
headsculpture,username,password,nickname,mailbox,phone,create_time,update_time,isdelete,id,id
)
select 
headsculpture,username,password,nickname,mailbox,phone,create_time,update_time,isdelete,id,id
from  jmzhfs_home
where id='.$id;
$result = Db::query($sql);   
   $result="成功";  
	      return $result;
	}